30056560

素因数分解:

$2^4\times 5^1\times {\mathrm{375707}}^1$

素因数の和:375720

約数の個数: 20

約数和(自身を含む): 69881688

約数和(自身を除く): 39825128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 375707, 751414, 1502828, 1878535, 3005656, 3757070, 6011312, 7514140, 15028280, 30056560]

約数ペア:

[(1, 30056560), (2, 15028280), (4, 7514140), (5, 6011312), (8, 3757070), (10, 3005656), (16, 1878535), (20, 1502828), (40, 751414), (80, 375707)]